/*
 * Copyright 2006-2018 The MZmine 2 Development Team
 * 
 * This file is part of MZmine 2.
 * 
 * MZmine 2 is free software; you can redistribute it and/or modify it under the terms of the GNU
 * General Public License as published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 * 
 * MZmine 2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with MZmine 2; if not,
 * write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
 * USA
 */

package net.sf.mzmine.modules.peaklistmethods.dataanalysis.projectionplots;

import net.sf.mzmine.parameters.ParameterSet;

import org.jfree.chart.labels.XYZToolTipGenerator;
import org.jfree.data.xy.XYDataset;
import org.jfree.data.xy.XYZDataset;

public class ProjectionPlotToolTipGenerator implements XYZToolTipGenerator {

  private ColoringType coloringType;

  private enum LabelMode {
    FileName, FileNameAndParameterValue
  }

  private LabelMode labelMode;

  ProjectionPlotToolTipGenerator(ParameterSet parameters) {
    try {
      coloringType = parameters.getParameter(ProjectionPlotParameters.coloringType).getValue();
    } catch (IllegalArgumentException exeption) {
      coloringType = ColoringType.NOCOLORING;
    }
    if (coloringType.equals(ColoringType.NOCOLORING))
      labelMode = LabelMode.FileName;

    if (coloringType.equals(ColoringType.COLORBYFILE))
      labelMode = LabelMode.FileName;

    if (coloringType.isByParameter())
      labelMode = LabelMode.FileNameAndParameterValue;

  }

  private String generateToolTip(ProjectionPlotDataset dataset, int item) {

    switch (labelMode) {

      case FileName:
      default:
        return dataset.getRawDataFile(item);

      case FileNameAndParameterValue:
        String ret = dataset.getRawDataFile(item) + "\n";

        ret += coloringType.getParameter().getName() + ": ";

        int groupNumber = dataset.getGroupNumber(item);
        Object paramValue = dataset.getGroupParameterValue(groupNumber);
        if (paramValue != null)
          ret += paramValue.toString();
        else
          ret += "N/A";

        return ret;
    }

  }

  public String generateToolTip(XYDataset dataset, int series, int item) {
    if (dataset instanceof ProjectionPlotDataset)
      return generateToolTip((ProjectionPlotDataset) dataset, item);
    else
      return null;
  }

  public String generateToolTip(XYZDataset dataset, int series, int item) {
    if (dataset instanceof ProjectionPlotDataset)
      return generateToolTip((ProjectionPlotDataset) dataset, item);
    else
      return null;
  }
}
